catalog-ui/src/app/ng2/components/logic/properties-table/dynamic-property/dynamic-property.component.ts

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 import * as _ from "lodash";
  22 import {Component, Input, Output, EventEmitter, ViewChild, ComponentRef} from "@angular/core";
  23 import { PropertyFEModel, DerivedFEProperty, DerivedPropertyType } from "app/models";
  24 import { PROPERTY_TYPES } from 'app/utils';
  25 import { DataTypeService } from "../../../../services/data-type.service";
  26 import { trigger, style, transition, animate } from '@angular/animations';
  27 import {PropertiesUtils} from "../../../../pages/properties-assignment/services/properties.utils";
  28 import {IUiElementChangeEvent} from "../../../ui/form-components/ui-element-base.component";
  29 import {DynamicElementComponent} from "../../../ui/dynamic-element/dynamic-element.component";
  30 import {SubPropertyToscaFunction} from "app/models/sub-property-tosca-function";
  31
  32 @Component({
  33     selector: 'dynamic-property',
  34     templateUrl: './dynamic-property.component.html',
  35     styleUrls: ['./dynamic-property.component.less'],
  36     animations: [trigger('fadeIn', [transition(':enter', [style({ opacity: '0' }), animate('.7s ease-out', style({ opacity: '1' }))])])]
  37 })
  38 export class DynamicPropertyComponent {
  39
  40     derivedPropertyTypes = DerivedPropertyType; //http://stackoverflow.com/questions/35835984/how-to-use-a-typescript-enum-value-in-an-angular2-ngswitch-statement
  41     propType: DerivedPropertyType;
  42     propPath: string;
  43     isPropertyFEModel: boolean;
  44     nestedLevel: number;
  45     propertyTestsId: string;
  46     constraints:string[];
  47     checkboxDisabled: boolean = false;
  48
  49     @Input() canBeDeclared: boolean;
  50     @Input() property: PropertyFEModel | DerivedFEProperty;
  51     @Input() expandedChildId: string;
  52     @Input() selectedPropertyId: string;
  53     @Input() propertyNameSearchText: string;
  54     @Input() readonly: boolean;
  55     @Input() hasChildren: boolean;
  56     @Input() hasDeclareOption:boolean;
  57     @Input() rootProperty: PropertyFEModel;
  58
  59     @Output('propertyChanged') emitter: EventEmitter<void> = new EventEmitter<void>();
  60     @Output() expandChild: EventEmitter<string> = new EventEmitter<string>();
  61     @Output() checkProperty: EventEmitter<string> = new EventEmitter<string>();
  62     @Output() toggleTosca: EventEmitter<DerivedFEProperty> = new EventEmitter<DerivedFEProperty>();
  63     @Output() deleteItem: EventEmitter<string> = new EventEmitter<string>();
  64     @Output() clickOnPropertyRow: EventEmitter<PropertyFEModel | DerivedFEProperty> = new EventEmitter<PropertyFEModel | DerivedFEProperty>();
  65     @Output() mapKeyChanged: EventEmitter<string> = new EventEmitter<string>();
  66     @Output() addChildPropsToParent: EventEmitter<Array<DerivedFEProperty>> = new EventEmitter<Array<DerivedFEProperty>>();
  67
  68     @ViewChild('mapKeyInput') public mapKeyInput: DynamicElementComponent;
  69
  70     constructor(private propertiesUtils: PropertiesUtils, private dataTypeService: DataTypeService) {
  71     }
  72
  73     ngOnInit() {
  74         this.isPropertyFEModel = this.property instanceof PropertyFEModel;
  75         this.propType = this.property.derivedDataType;
  76         this.propPath = (this.property instanceof PropertyFEModel) ? this.property.name : this.property.propertiesName;
  77         this.nestedLevel = (this.property.propertiesName.match(/#/g) || []).length;
  78         this.rootProperty = (this.rootProperty) ? this.rootProperty : <PropertyFEModel>this.property;
  79         this.propertyTestsId = this.getPropertyTestsId();
  80
  81         this.initConsraintsValues();
  82     }
  83
  84     initConsraintsValues(){
  85         let primitiveProperties = ['string', 'integer', 'float', 'boolean', PROPERTY_TYPES.TIMESTAMP];
  86
  87         //Property has constraints
  88         if(this.property.constraints && this.property.constraints[0]){
  89             this.constraints = this.property.constraints[0].validValues
  90         }
  91
  92         //Complex Type
  93         else if (primitiveProperties.indexOf(this.rootProperty.type) == -1 && primitiveProperties.indexOf(this.property.type) >= 0 ){
  94             this.constraints = this.dataTypeService.getConstraintsByParentTypeAndUniqueID(this.rootProperty.type, this.property.name);
  95         }
  96
  97         else{
  98             this.constraints = null;
  99         }
 100
 101     }
 102
 103     ngDoCheck() {
 104         // set custom error for mapKeyInput
 105         if (this.mapKeyInput) {
 106             const mapKeyInputControl = this.mapKeyInput.cmpRef.instance.control;
 107             const mapKeyError = (<DerivedFEProperty>this.property).mapKeyError;
 108             if (mapKeyInputControl.getError('mapKeyError') !== mapKeyError) {
 109                 mapKeyInputControl.setErrors({mapKeyError});
 110             }
 111         }
 112     }
 113
 114     ngOnChanges() {
 115         this.propType = this.property.derivedDataType;
 116         this.propPath = (this.property instanceof PropertyFEModel) ? this.property.name : this.property.propertiesName;
 117         this.rootProperty = (this.rootProperty) ? this.rootProperty : <PropertyFEModel>this.property;
 118         this.propertyTestsId = this.getPropertyTestsId();
 119     }
 120
 121     onClickPropertyRow = (property, event) => {
 122         // Because DynamicPropertyComponent is recrusive second time the event is fire event.stopPropagation = undefined
 123         event && event.stopPropagation && event.stopPropagation();
 124         this.clickOnPropertyRow.emit(property);
 125     }
 126
 127     expandChildById = (id: string) => {
 128         this.expandedChildId = id;
 129         this.expandChild.emit(id);
 130     }
 131
 132     checkedChange = (propName: string) => {
 133         this.checkProperty.emit(propName);
 134     }
 135
 136     toggleToscaFunction = (prop: DerivedFEProperty) => {
 137         this.toggleTosca.emit(prop);
 138     }
 139
 140     getHasChildren = (property:DerivedFEProperty): boolean => {// enter to this function only from base property (PropertyFEModel) and check for child property if it has children
 141         return _.filter((<PropertyFEModel>this.property).flattenedChildren,(prop:DerivedFEProperty)=>{
 142             return _.startsWith(prop.propertiesName + '#', property.propertiesName);
 143         }).length > 1;
 144     }
 145
 146     getPropertyTestsId = () => {
 147         return [this.rootProperty.name].concat(this.rootProperty.getParentNamesArray(this.property.propertiesName, [], true)).join('.');
 148     };
 149
 150     onElementChanged = (event: IUiElementChangeEvent) => {
 151         this.property.updateValueObj(event.value, event.isValid);
 152         if (this.property.hasValueObjChanged()) {
 153             this.checkboxDisabled = true;
 154         }
 155         if (event.value === '' || event.value === null || event.value === undefined) {
 156             this.checkboxDisabled = false;
 157         }
 158         this.emitter.emit();
 159     };
 160
 161     createNewChildProperty = (): void => {
 162
 163         let mapKeyValue = this.property instanceof DerivedFEProperty ? this.property.mapKey : "";
 164         let parentToscaFunction = null;
 165         if (this.property.type == PROPERTY_TYPES.LIST && mapKeyValue === "") {
 166             if (this.property.value != null) {
 167                 const valueJson = JSON.parse(this.property.value);
 168                 if (this.property instanceof PropertyFEModel && this.property.expandedChildPropertyId != null) {
 169                     let indexNumber = Number(Object.keys(valueJson).sort().reverse()[0]) + 1;
 170                     mapKeyValue = indexNumber.toString();
 171                 }else{
 172                     mapKeyValue = Object.keys(valueJson).sort().reverse()[0];
 173                 }
 174             }else {
 175                 mapKeyValue = "0";
 176             }
 177         }
 178         if (this.property.type == PROPERTY_TYPES.MAP && this.property instanceof DerivedFEProperty && this.property.mapInlist) {
 179             parentToscaFunction = this.property.toscaFunction;
 180             this.property.toscaFunction = null;
 181         }
 182         let newProps: Array<DerivedFEProperty> = this.propertiesUtils.createListOrMapChildren(this.property, mapKeyValue, null);
 183
 184         this.propertiesUtils.assignFlattenedChildrenValues(this.property.valueObj, [newProps[0]], this.property.propertiesName);
 185         if (this.property instanceof PropertyFEModel) {
 186             this.addChildProps(newProps, this.property.name);
 187         } else {
 188             this.addChildPropsToParent.emit(newProps);
 189         }
 190         this.property.toscaFunction = parentToscaFunction;
 191     }
 192
 193     addChildProps = (newProps: Array<DerivedFEProperty>, childPropName: string) => {
 194
 195         if (this.property instanceof PropertyFEModel) {
 196             let insertIndex: number = this.property.getIndexOfChild(childPropName) + this.property.getCountOfChildren(childPropName); //insert after parent prop and existing children
 197             this.property.flattenedChildren.splice(insertIndex, 0, ...newProps); //using ES6 spread operator
 198             this.expandChildById(newProps[0].propertiesName);
 199
 200             this.updateMapKeyValueOnMainParent(newProps);
 201         }
 202     }
 203
 204     updateMapKeyValueOnMainParent(childrenProps: Array<DerivedFEProperty>){
 205         if (this.property instanceof PropertyFEModel) {
 206             const property: PropertyFEModel = <PropertyFEModel>this.property;
 207             //Update only if all this property parents has key name
 208             if (property.getParentNamesArray(childrenProps[0].propertiesName, []).indexOf('') === -1){
 209                 angular.forEach(childrenProps, (prop:DerivedFEProperty):void => { //Update parent PropertyFEModel with value for each child, including nested props
 210                     property.childPropUpdated(prop);
 211                     if (prop.isChildOfListOrMap && prop.mapKey !== undefined) {
 212                         property.childPropMapKeyUpdated(prop, prop.mapKey, true);
 213                     }
 214                 },this);
 215                 //grab the cumulative value for the new item from parent PropertyFEModel and assign that value to DerivedFEProp[0] (which is the list or map parent with UUID of the set we just added)
 216                 let parentNames = (<PropertyFEModel>property).getParentNamesArray(childrenProps[0].propertiesName, []);
 217                 childrenProps[0].valueObj = _.get(property.valueObj, parentNames.join('.'), null);
 218             }
 219         }
 220     }
 221
 222     childValueChanged = (property: DerivedFEProperty) => { //value of child property changed
 223
 224         if (this.property instanceof PropertyFEModel) { // will always be the case
 225             if (this.property.getParentNamesArray(property.propertiesName, []).indexOf('') === -1) {//If one of the parents is empty key -don't save
 226                 this.property.childPropUpdated(property);
 227                 this.dataTypeService.checkForCustomBehavior(this.property);
 228                 this.emitter.emit();
 229             }
 230         }
 231     }
 232
 233     deleteListOrMapItem = (item: DerivedFEProperty) => {
 234         if (this.property instanceof PropertyFEModel) {
 235             const childMapKey = item.mapKey;
 236             this.removeValueFromParent(item);
 237             this.property.flattenedChildren.splice(this.property.getIndexOfChild(item.propertiesName), this.property.getCountOfChildren(item.propertiesName));
 238             this.expandChildById(item.propertiesName);
 239             if (this.property.type == PROPERTY_TYPES.LIST && this.property.schemaType == PROPERTY_TYPES.MAP && childMapKey != null) {
 240                 let valueObject = JSON.parse(this.property.value);
 241                 let innerObject = valueObject[item.parentMapKey];
 242                 delete innerObject[childMapKey];
 243                 this.property.valueObj = valueObject;
 244                 this.property.value = JSON.stringify(valueObject);
 245                 this.property.flattenedChildren[0].valueObj = valueObject;
 246                 this.property.flattenedChildren[0].value = JSON.stringify(valueObject);
 247                 this.property.flattenedChildren[0].valueObjIsChanged = true;
 248             }
 249         }
 250     }
 251
 252     removeValueFromParent = (item: DerivedFEProperty) => {
 253         if (this.property instanceof PropertyFEModel) {
 254             let itemParent = (item.parentName == this.property.name)
 255                 ? this.property : this.property.flattenedChildren.find(prop => prop.propertiesName == item.parentName);
 256             if (!itemParent) {
 257                 return;
 258             }
 259             let oldKey = item.getActualMapKey();
 260             let keyIndex : number = 0;
 261                 if(item.parentMapKey != null && oldKey != null) {
 262                     keyIndex = 1;
 263                 }
 264                 if(item.parentMapKey != null && oldKey == null) {
 265                     oldKey = item.parentMapKey;
 266                 }
 267             if (this.property.subPropertyToscaFunctions !== null) {
 268                 let tempSubToscaFunction: SubPropertyToscaFunction[] = [];
 269                 this.property.subPropertyToscaFunctions.forEach((subToscaItem : SubPropertyToscaFunction) => {
 270                     if(subToscaItem.subPropertyPath[keyIndex] != oldKey){
 271                         tempSubToscaFunction.push(subToscaItem);
 272                     }
 273                 });
 274                 this.property.subPropertyToscaFunctions = tempSubToscaFunction;
 275             }
 276             if (item.derivedDataType == DerivedPropertyType.MAP && !item.mapInlist) {
 277                 delete itemParent.valueObj[oldKey];
 278                 if (itemParent instanceof PropertyFEModel) {
 279                     delete itemParent.valueObjValidation[oldKey];
 280                     itemParent.valueObjIsValid = itemParent.calculateValueObjIsValid();
 281                 }
 282                 this.property.childPropMapKeyUpdated(item, null);  // remove map key
 283             } else {
 284                 const itemIndex: number = this.property.flattenedChildren.filter(prop => prop.parentName == item.parentName).map(prop => prop.propertiesName).indexOf(item.propertiesName);
 285                 itemParent.valueObj.splice(itemIndex, 1);
 286                 if (itemParent instanceof PropertyFEModel) {
 287                     itemParent.valueObjValidation.splice(itemIndex, 1);
 288                     itemParent.valueObjIsValid = itemParent.calculateValueObjIsValid();
 289                 }
 290             }
 291             if (itemParent instanceof PropertyFEModel) { //direct child
 292                 this.emitter.emit();
 293             } else { //nested child - need to update parent prop by getting flattened name (recurse through parents and replace map/list keys, etc)
 294                 this.childValueChanged(itemParent);
 295             }
 296         }
 297     }
 298
 299     updateChildKeyInParent(childProp: DerivedFEProperty, newMapKey: string) {
 300         if (this.property instanceof PropertyFEModel) {
 301             let oldKey = childProp.getActualMapKey();
 302             this.property.childPropMapKeyUpdated(childProp, newMapKey);
 303             this.property.flattenedChildren.forEach(tempDervObj => {
 304                 if (childProp.propertiesName === tempDervObj.parentName) {
 305                     tempDervObj.mapKey = newMapKey;
 306                 }
 307             });
 308             if (this.property.subPropertyToscaFunctions != null) {
 309                 this.property.subPropertyToscaFunctions.forEach((item : SubPropertyToscaFunction) => {
 310                     if(item.subPropertyPath[0] === oldKey){
 311                         item.subPropertyPath = [newMapKey];
 312                     }
 313                 });
 314             }
 315             this.emitter.emit();
 316         }
 317     }
 318
 319     preventInsertItem = (property:DerivedFEProperty):boolean => {
 320         if(property.type == PROPERTY_TYPES.MAP && property.valueObj != null && Object.keys(property.valueObj).indexOf('') > -1 ){
 321             return true;
 322         }
 323         return false;
 324     }
 325
 326 }